{
  "manageEntity": {
    "action": "Create",
    "entityId": "988405009",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":988405009,\"description\":\"\",\"playlist_name\":\"Tu Amor Nunca Se Olvida\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1777904133,\"metadata_timestamp\":1777904133,\"track_id\":618348385}]}}",
    "nonce": "0x94be0f99a2925a66559d2d512f0fc75b6cc433c1b9b7e32307e308b1495fc8ec",
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    "signer": "0x9812aE5e47a4e3955ff45Bcd97EA2d898f3e7937",
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}